10 sec in total
671 ms
8.2 sec
1.2 sec
Click here to check amazing Jorritsalverda content for United States. Otherwise, check out these important facts you probably never knew about jorritsalverda.nl
Visit jorritsalverda.nlWe analyzed Jorritsalverda.nl page load time and found that the first response time was 671 ms and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
jorritsalverda.nl performance score
name
value
score
weighting
Value7.4 s
1/100
10%
Value21.6 s
0/100
25%
Value11.5 s
5/100
10%
Value3,030 ms
2/100
30%
Value0.244
51/100
15%
Value21.4 s
1/100
10%
671 ms
774 ms
1773 ms
133 ms
867 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Jorritsalverda.nl, 67% (28 requests) were made to Az278778.vo.msecnd.net and 14% (6 requests) were made to Az101609.vo.msecnd.net. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Az278778.vo.msecnd.net.
Page size can be reduced by 123.6 kB (59%)
210.2 kB
86.6 kB
In fact, the total size of Jorritsalverda.nl main page is 210.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 158.7 kB which makes up the majority of the site volume.
Potential reduce by 28.8 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 28.8 kB or 75% of the original size.
Potential reduce by 85.1 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 85.1 kB or 54% of the original size.
Potential reduce by 9.7 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Jorritsalverda.nl needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 73% of the original size.
Number of requests can be reduced by 6 (60%)
10
4
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jorritsalverda. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
jorritsalverda.nl
671 ms
www.jorritsalverda.com
774 ms
www.jorritsalverda.com
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global.min.css
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analytics.js
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jorritsalverda.nl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
button, link, and menuitem elements do not have accessible names.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
jorritsalverda.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
jorritsalverda.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jorritsalverda.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Jorritsalverda.nl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
jorritsalverda.nl
Open Graph description is not detected on the main page of Jorritsalverda. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: